117870680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5064

約数の個数: 64

約数和(自身を含む): 288230400

約数和(自身を除く): 170359720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5003, 5890, 10006, 11780, 20012, 23560, 25015, 40024, 50030, 95057, 100060, 155093, 190114, 200120, 310186, 380228, 475285, 620372, 760456, 775465, 950570, 1240744, 1550930, 1901140, 2946767, 3101860, 3802280, 5893534, 6203720, 11787068, 14733835, 23574136, 29467670, 58935340, 117870680]

約数ペア:

[(1, 117870680), (2, 58935340), (4, 29467670), (5, 23574136), (8, 14733835), (10, 11787068), (19, 6203720), (20, 5893534), (31, 3802280), (38, 3101860), (40, 2946767), (62, 1901140), (76, 1550930), (95, 1240744), (124, 950570), (152, 775465), (155, 760456), (190, 620372), (248, 475285), (310, 380228), (380, 310186), (589, 200120), (620, 190114), (760, 155093), (1178, 100060), (1240, 95057), (2356, 50030), (2945, 40024), (4712, 25015), (5003, 23560), (5890, 20012), (10006, 11780)]